WEST FLORISSANT AV over TRRA RR
Map
Coordinates:
+38.68370, -90.2289338°41'01" N, 90°13'44" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | WEST FLORISSANT AV over TRRA RR |
Structure number: | 324 |
Old structure number: | A04821 1 (from 1992 edition) |
Location: | S 33 T 46 N R 7 E |
Purpose: | Carries highway and pedestrian walkway over railroad |
Route classification: | Minor Arterial (Urban) [16] |
Length of largest span: | 79.1 ft. [24.1 m] |
Total length: | 79.1 ft. [24.1 m] |
Roadway width between curbs: | 89.9 ft. [27.4 m] |
Deck width edge-to-edge: | 111.9 ft. [34.1 m] |
Vertical clearance below bridge: | 23.0 ft. [7.0 m] |
Skew angle: | 37° |
Owner: | State Highway Agency [01] |
Year built: | 1959 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | M 18 / H 20 [4] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: September 2018
Good/Fair/Poor Condition: | Fair |
Status: | Posted for load [P] |
Average daily traffic: | 19,487 [as of 2017] |
Truck traffic: | 5% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Underclearances appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 75.5 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2018 | Fair | Good | Fair | Satisfactory | 19487 | 75.5 |
September 2016 | Fair | Good | Fair | Satisfactory | 27014 | 74.2 |
September 2014 | Fair | Good | Satisfactory | Good | 17577 | 87.3 |
September 2013 | Fair | Good | Satisfactory | Good | 17647 | 87.3 |
September 2012 | Good | Good | Good | Good | 17861 | 87.3 |
September 2011 | Good | Good | Good | Good | 17861 | 87.3 |
September 2009 | Good | Good | Good | Good | 18421 | 87.2 |
September 2007 | Good | Good | Good | Good | 19506 | 87.0 |
August 2005 | Good | Good | Good | Good | 19678 | 87.0 |
August 2003 | Good | Good | Good | Good | 20139 | 86.9 |
August 2001 | Good | Excellent | Excellent | Very Good | 4649 | 89.3 |
July 2000 | Good | Excellent | Excellent | Very Good | 4256 | 90.3 |
July 1998 | Poor | Serious | Serious | Satisfactory | 4256 | 47.5 |
November 1991 | Poor | Serious | Serious | Good | 8730 | 16.9 |